#433DC4#433DC4

#433DC4 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.202 H 276.8°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#433DC4
RGB	rgb(67, 61, 196)
HSL	hsl(243, 53%, 50%)
HSV	hsv(243, 69%, 77%)
CMYK	cmyk(65.8%, 68.9%, 0%, 23.1%)
CIE-LAB	lab(35.03, 43.73, -69.46)
CIE-LCH	lch(35.03, 82.08, 302.20°)
OKLab	oklab(45.84% 0.024 -0.2005)
OKLCH	oklch(45.84% 0.202 276.8)
XYZ	xyz(13.9440, 8.5151, 53.1226)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433DC4 #BEC43D

analogous

#3D7AC4 #433DC4 #873DC4

triadic

#433DC4 #C4433D #3DC443

tetradic

#433DC4 #C43D7A #BEC43D #3DC487

square

#433DC4 #C43D7A #BEC43D #3DC487

split-complementary

#433DC4 #C4873D #7AC43D

monochromatic

#231F67 #322E96 #433DC4 #706CD2 #9E9BE1

Accessibility & contrast

On white

7.77

#433DC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#433DC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433DC4

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433DC4	#FFFFFF	#000000	##FFFFFF
##433DC4	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C8

Deuteranopia (green-blind)

#004DC1

Tritanopia (blue-blind)

#00617C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #433dc4;
/* rgb */ color: rgb(67, 61, 196);
/* oklch */ color: oklch(45.8% 0.202 276.8);

Tailwind

colors: {
  custom: {
    50: '#8774d7',
    500: '#433dc4',
    950: '#000000',
  },
}

SCSS

$custom: #433dc4;
$custom-light: #8774d7;
$custom-dark: #000000;

JSON

{
  "hex": "#433dc4",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 242.667,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.4584,
    "c": 0.20195,
    "h": 276.8
  },
  "luminance": 0.08516
}

Semantic roles & 50–950 ramp

primary

#433DC4

secondary

#CACD90

accent

#DD4BD6

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #433DC4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →